• Linus Torvalds's avatar
    Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux · ae36e95c
    Linus Torvalds authored
    Pull device tree updates from Grant Likely:
     "The branch contains the following device tree changes the v3.17 merge
      window:
    
      Group changes to the device tree.  In preparation for adding device
      tree overlay support, OF_DYNAMIC is reworked so that a set of device
      tree changes can be prepared and applied to the tree all at once.
      OF_RECONFIG notifiers see the most significant change here so that
      users always get a consistent view of the tree.  Notifiers generation
      is moved from before a change to after it, and notifiers for a group
      of changes are emitted after the entire block of changes have been
      applied
    
      Automatic console selection from DT.  Console drivers can now use
      of_console_check() to see if the device node is specified as a console
      device.  If so then it gets added as a preferred console.  UART
      devices get this support automatically when uart_add_one_port() is
      called.
    
      DT unit tests no longer depend on pre-loaded data in the device tree.
      Data is loaded dynamically at the start of unit tests, and then
      unloaded again when the tests have completed.
    
      Also contains a few bugfixes for reserved regions and early memory
      setup"
    
    * tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux: (21 commits)
      of: Fixing OF Selftest build error
      drivers: of: add automated assignment of reserved regions to client devices
      of: Use proper types for checking memory overflow
      of: typo fix in __of_prop_dup()
      Adding selftest testdata dynamically into live tree
      of: Add todo tasklist for Devicetree
      of: Transactional DT support.
      of: Reorder device tree changes and notifiers
      of: Move dynamic node fixups out of powerpc and into common code
      of: Make sure attached nodes don't carry along extra children
      of: Make devicetree sysfs update functions consistent.
      of: Create unlocked versions of node and property add/remove functions
      OF: Utility helper functions for dynamic nodes
      of: Move CONFIG_OF_DYNAMIC code into a separate file
      of: rename of_aliases_mutex to just of_mutex
      of/platform: Fix of_platform_device_destroy iteration of devices
      of: Migrate of_find_node_by_name() users to for_each_node_by_name()
      tty: Update hypervisor tty drivers to use core stdout parsing code.
      arm/versatile: Add the uart as the stdout device.
      of: Enable console on serial ports specified by /chosen/stdout-path
      ...
    ae36e95c
feature.c 80.2 KB